Genus
Holonema Newberry, 1889
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1551-19 | Holonema | Holonema princeps Mark-Kurik | Upper Devonian | ||||
| TUG 1551-20 | Holonema | Holonema princeps Mark-Kurik | Upper Devonian | ||||
| TUG 1551-21 | Holonema | Holonema princeps Mark-Kurik | Upper Devonian | ||||
| TUG 1554-8 | Gorodenko Flussbett beim Damm? | Narva Stage | D2nr | ||||
| TUG 1731-11 | Middle Devonian | Gauja Fm. | |||||
| TUG 1735-6 | loc. 117 | Narva Stage | ||||
| TUG 1735-7 | loc. 117 | Narva Stage | ||||
| GIT 667-54 | Holonema | Holonema sp. | Narva Stage | ||||
| GIT 818-10 | Eifelian | |||||
| GIT 818-103 | Khush-Yeilagh, Iraan | Eifelian |